202369020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4049}}^1$

素因数の和:4092

約数の個数: 144

約数和(自身を含む): 698090400

約数和(自身を除く): 495721380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1428, 1470, 1666, 1785, 2380, 2499, 2940, 3332, 3570, 4049, 4165, 4998, 7140, 8098, 8330, 9996, 12147, 12495, 16196, 16660, 20245, 24294, 24990, 28343, 40490, 48588, 49980, 56686, 60735, 68833, 80980, 85029, 113372, 121470, 137666, 141715, 170058, 198401, 206499, 242940, 275332, 283430, 340116, 344165, 396802, 412998, 425145, 481831, 566860, 595203, 688330, 793604, 825996, 850290, 963662, 992005, 1032495, 1190406, 1376660, 1445493, 1700580, 1927324, 1984010, 2064990, 2380812, 2409155, 2890986, 2976015, 3372817, 3968020, 4129980, 4818310, 5781972, 5952030, 6745634, 7227465, 9636620, 10118451, 11904060, 13491268, 14454930, 16864085, 20236902, 28909860, 33728170, 40473804, 50592255, 67456340, 101184510, 202369020]

約数ペア:

[(1, 202369020), (2, 101184510), (3, 67456340), (4, 50592255), (5, 40473804), (6, 33728170), (7, 28909860), (10, 20236902), (12, 16864085), (14, 14454930), (15, 13491268), (17, 11904060), (20, 10118451), (21, 9636620), (28, 7227465), (30, 6745634), (34, 5952030), (35, 5781972), (42, 4818310), (49, 4129980), (51, 3968020), (60, 3372817), (68, 2976015), (70, 2890986), (84, 2409155), (85, 2380812), (98, 2064990), (102, 1984010), (105, 1927324), (119, 1700580), (140, 1445493), (147, 1376660), (170, 1190406), (196, 1032495), (204, 992005), (210, 963662), (238, 850290), (245, 825996), (255, 793604), (294, 688330), (340, 595203), (357, 566860), (420, 481831), (476, 425145), (490, 412998), (510, 396802), (588, 344165), (595, 340116), (714, 283430), (735, 275332), (833, 242940), (980, 206499), (1020, 198401), (1190, 170058), (1428, 141715), (1470, 137666), (1666, 121470), (1785, 113372), (2380, 85029), (2499, 80980), (2940, 68833), (3332, 60735), (3570, 56686), (4049, 49980), (4165, 48588), (4998, 40490), (7140, 28343), (8098, 24990), (8330, 24294), (9996, 20245), (12147, 16660), (12495, 16196)]