201890130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:900

約数の個数: 128

約数和(自身を含む): 568124928

約数和(自身を除く): 366234798

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 37, 39, 51, 65, 74, 78, 85, 102, 111, 130, 170, 185, 195, 221, 222, 255, 370, 390, 442, 481, 510, 555, 629, 663, 823, 962, 1105, 1110, 1258, 1326, 1443, 1646, 1887, 2210, 2405, 2469, 2886, 3145, 3315, 3774, 4115, 4810, 4938, 6290, 6630, 7215, 8177, 8230, 9435, 10699, 12345, 13991, 14430, 16354, 18870, 21398, 24531, 24690, 27982, 30451, 32097, 40885, 41973, 49062, 53495, 60902, 64194, 69955, 81770, 83946, 91353, 106990, 122655, 139910, 152255, 160485, 181883, 182706, 209865, 245310, 304510, 320970, 363766, 395863, 419730, 456765, 517667, 545649, 791726, 909415, 913530, 1035334, 1091298, 1187589, 1553001, 1818830, 1979315, 2375178, 2588335, 2728245, 3106002, 3958630, 5176670, 5456490, 5937945, 6729671, 7765005, 11875890, 13459342, 15530010, 20189013, 33648355, 40378026, 67296710, 100945065, 201890130]

約数ペア:

[(1, 201890130), (2, 100945065), (3, 67296710), (5, 40378026), (6, 33648355), (10, 20189013), (13, 15530010), (15, 13459342), (17, 11875890), (26, 7765005), (30, 6729671), (34, 5937945), (37, 5456490), (39, 5176670), (51, 3958630), (65, 3106002), (74, 2728245), (78, 2588335), (85, 2375178), (102, 1979315), (111, 1818830), (130, 1553001), (170, 1187589), (185, 1091298), (195, 1035334), (221, 913530), (222, 909415), (255, 791726), (370, 545649), (390, 517667), (442, 456765), (481, 419730), (510, 395863), (555, 363766), (629, 320970), (663, 304510), (823, 245310), (962, 209865), (1105, 182706), (1110, 181883), (1258, 160485), (1326, 152255), (1443, 139910), (1646, 122655), (1887, 106990), (2210, 91353), (2405, 83946), (2469, 81770), (2886, 69955), (3145, 64194), (3315, 60902), (3774, 53495), (4115, 49062), (4810, 41973), (4938, 40885), (6290, 32097), (6630, 30451), (7215, 27982), (8177, 24690), (8230, 24531), (9435, 21398), (10699, 18870), (12345, 16354), (13991, 14430)]