202366980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1613}}^1$

素因数の和:1686

約数の個数: 144

約数和(自身を含む): 666220464

約数和(自身を除く): 463853484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 45, 51, 60, 68, 82, 85, 90, 102, 123, 153, 164, 170, 180, 204, 205, 246, 255, 306, 340, 369, 410, 492, 510, 612, 615, 697, 738, 765, 820, 1020, 1230, 1394, 1476, 1530, 1613, 1845, 2091, 2460, 2788, 3060, 3226, 3485, 3690, 4182, 4839, 6273, 6452, 6970, 7380, 8065, 8364, 9678, 10455, 12546, 13940, 14517, 16130, 19356, 20910, 24195, 25092, 27421, 29034, 31365, 32260, 41820, 48390, 54842, 58068, 62730, 66133, 72585, 82263, 96780, 109684, 125460, 132266, 137105, 145170, 164526, 198399, 246789, 264532, 274210, 290340, 329052, 330665, 396798, 411315, 493578, 548420, 595197, 661330, 793596, 822630, 987156, 991995, 1124261, 1190394, 1233945, 1322660, 1645260, 1983990, 2248522, 2380788, 2467890, 2975985, 3372783, 3967980, 4497044, 4935780, 5621305, 5951970, 6745566, 10118349, 11242610, 11903940, 13491132, 16863915, 20236698, 22485220, 33727830, 40473396, 50591745, 67455660, 101183490, 202366980]

約数ペア:

[(1, 202366980), (2, 101183490), (3, 67455660), (4, 50591745), (5, 40473396), (6, 33727830), (9, 22485220), (10, 20236698), (12, 16863915), (15, 13491132), (17, 11903940), (18, 11242610), (20, 10118349), (30, 6745566), (34, 5951970), (36, 5621305), (41, 4935780), (45, 4497044), (51, 3967980), (60, 3372783), (68, 2975985), (82, 2467890), (85, 2380788), (90, 2248522), (102, 1983990), (123, 1645260), (153, 1322660), (164, 1233945), (170, 1190394), (180, 1124261), (204, 991995), (205, 987156), (246, 822630), (255, 793596), (306, 661330), (340, 595197), (369, 548420), (410, 493578), (492, 411315), (510, 396798), (612, 330665), (615, 329052), (697, 290340), (738, 274210), (765, 264532), (820, 246789), (1020, 198399), (1230, 164526), (1394, 145170), (1476, 137105), (1530, 132266), (1613, 125460), (1845, 109684), (2091, 96780), (2460, 82263), (2788, 72585), (3060, 66133), (3226, 62730), (3485, 58068), (3690, 54842), (4182, 48390), (4839, 41820), (6273, 32260), (6452, 31365), (6970, 29034), (7380, 27421), (8065, 25092), (8364, 24195), (9678, 20910), (10455, 19356), (12546, 16130), (13940, 14517)]