206816220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1733}}^1$

素因数の和:1781

約数の個数: 192

約数和(自身を含む): 734106240

約数和(自身を除く): 527290020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1733, 1755, 1836, 1989, 2210, 2295, 2340, 2652, 3060, 3315, 3466, 3510, 3978, 4420, 4590, 5199, 5967, 6630, 6932, 7020, 7956, 8665, 9180, 9945, 10398, 11934, 13260, 15597, 17330, 19890, 20796, 22529, 23868, 25995, 29461, 29835, 31194, 34660, 39780, 45058, 46791, 51990, 58922, 59670, 62388, 67587, 77985, 88383, 90116, 93582, 103980, 112645, 117844, 119340, 135174, 147305, 155970, 176766, 187164, 202761, 225290, 233955, 265149, 270348, 294610, 311940, 337935, 353532, 382993, 405522, 441915, 450580, 467910, 530298, 589220, 608283, 675870, 765986, 795447, 811044, 883830, 935820, 1013805, 1060596, 1148979, 1216566, 1325745, 1351740, 1531972, 1590894, 1767660, 1914965, 2027610, 2297958, 2433132, 2651490, 3041415, 3181788, 3446937, 3829930, 3977235, 4055220, 4595916, 5302980, 5744895, 6082830, 6893874, 7659860, 7954470, 10340811, 11489790, 12165660, 13787748, 15908940, 17234685, 20681622, 22979580, 34469370, 41363244, 51704055, 68938740, 103408110, 206816220]

約数ペア:

[(1, 206816220), (2, 103408110), (3, 68938740), (4, 51704055), (5, 41363244), (6, 34469370), (9, 22979580), (10, 20681622), (12, 17234685), (13, 15908940), (15, 13787748), (17, 12165660), (18, 11489790), (20, 10340811), (26, 7954470), (27, 7659860), (30, 6893874), (34, 6082830), (36, 5744895), (39, 5302980), (45, 4595916), (51, 4055220), (52, 3977235), (54, 3829930), (60, 3446937), (65, 3181788), (68, 3041415), (78, 2651490), (85, 2433132), (90, 2297958), (102, 2027610), (108, 1914965), (117, 1767660), (130, 1590894), (135, 1531972), (153, 1351740), (156, 1325745), (170, 1216566), (180, 1148979), (195, 1060596), (204, 1013805), (221, 935820), (234, 883830), (255, 811044), (260, 795447), (270, 765986), (306, 675870), (340, 608283), (351, 589220), (390, 530298), (442, 467910), (459, 450580), (468, 441915), (510, 405522), (540, 382993), (585, 353532), (612, 337935), (663, 311940), (702, 294610), (765, 270348), (780, 265149), (884, 233955), (918, 225290), (1020, 202761), (1105, 187164), (1170, 176766), (1326, 155970), (1404, 147305), (1530, 135174), (1733, 119340), (1755, 117844), (1836, 112645), (1989, 103980), (2210, 93582), (2295, 90116), (2340, 88383), (2652, 77985), (3060, 67587), (3315, 62388), (3466, 59670), (3510, 58922), (3978, 51990), (4420, 46791), (4590, 45058), (5199, 39780), (5967, 34660), (6630, 31194), (6932, 29835), (7020, 29461), (7956, 25995), (8665, 23868), (9180, 22529), (9945, 20796), (10398, 19890), (11934, 17330), (13260, 15597)]