201623910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6481}}^1$

素因数の和:6569

約数の個数: 64

約数和(自身を含む): 520841664

約数和(自身を除く): 319217754

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 255, 305, 366, 510, 610, 915, 1037, 1830, 2074, 3111, 5185, 6222, 6481, 10370, 12962, 15555, 19443, 31110, 32405, 38886, 64810, 97215, 110177, 194430, 220354, 330531, 395341, 550885, 661062, 790682, 1101770, 1186023, 1652655, 1976705, 2372046, 3305310, 3953410, 5930115, 6720797, 11860230, 13441594, 20162391, 33603985, 40324782, 67207970, 100811955, 201623910]

約数ペア:

[(1, 201623910), (2, 100811955), (3, 67207970), (5, 40324782), (6, 33603985), (10, 20162391), (15, 13441594), (17, 11860230), (30, 6720797), (34, 5930115), (51, 3953410), (61, 3305310), (85, 2372046), (102, 1976705), (122, 1652655), (170, 1186023), (183, 1101770), (255, 790682), (305, 661062), (366, 550885), (510, 395341), (610, 330531), (915, 220354), (1037, 194430), (1830, 110177), (2074, 97215), (3111, 64810), (5185, 38886), (6222, 32405), (6481, 31110), (10370, 19443), (12962, 15555)]