201828785970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1\times {\mathrm{18311}}^1$

素因数の和:19120

約数の個数: 128

約数和(自身を含む): 561982095360

約数和(自身を除く): 360153309390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 719, 730, 1022, 1095, 1438, 1533, 2157, 2190, 2555, 3066, 3595, 4314, 5033, 5110, 7190, 7665, 10066, 10785, 15099, 15330, 18311, 21570, 25165, 30198, 36622, 50330, 52487, 54933, 75495, 91555, 104974, 109866, 128177, 150990, 157461, 183110, 256354, 262435, 274665, 314922, 367409, 384531, 524870, 549330, 640885, 734818, 769062, 787305, 1102227, 1281770, 1336703, 1574610, 1837045, 1922655, 2204454, 2673406, 3674090, 3845310, 4010109, 5511135, 6683515, 8020218, 9356921, 11022270, 13165609, 13367030, 18713842, 20050545, 26331218, 28070763, 39496827, 40101090, 46784605, 56141526, 65828045, 78993654, 92159263, 93569210, 131656090, 140353815, 184318526, 197484135, 276477789, 280707630, 394968270, 460796315, 552955578, 921592630, 961089457, 1382388945, 1922178914, 2764777890, 2883268371, 4805447285, 5766536742, 6727626199, 9610894570, 13455252398, 14416341855, 20182878597, 28832683710, 33638130995, 40365757194, 67276261990, 100914392985, 201828785970]

約数ペア:

[(1, 201828785970), (2, 100914392985), (3, 67276261990), (5, 40365757194), (6, 33638130995), (7, 28832683710), (10, 20182878597), (14, 14416341855), (15, 13455252398), (21, 9610894570), (30, 6727626199), (35, 5766536742), (42, 4805447285), (70, 2883268371), (73, 2764777890), (105, 1922178914), (146, 1382388945), (210, 961089457), (219, 921592630), (365, 552955578), (438, 460796315), (511, 394968270), (719, 280707630), (730, 276477789), (1022, 197484135), (1095, 184318526), (1438, 140353815), (1533, 131656090), (2157, 93569210), (2190, 92159263), (2555, 78993654), (3066, 65828045), (3595, 56141526), (4314, 46784605), (5033, 40101090), (5110, 39496827), (7190, 28070763), (7665, 26331218), (10066, 20050545), (10785, 18713842), (15099, 13367030), (15330, 13165609), (18311, 11022270), (21570, 9356921), (25165, 8020218), (30198, 6683515), (36622, 5511135), (50330, 4010109), (52487, 3845310), (54933, 3674090), (75495, 2673406), (91555, 2204454), (104974, 1922655), (109866, 1837045), (128177, 1574610), (150990, 1336703), (157461, 1281770), (183110, 1102227), (256354, 787305), (262435, 769062), (274665, 734818), (314922, 640885), (367409, 549330), (384531, 524870)]