197005620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15131}}^1$

素因数の和:15181

約数の個数: 96

約数和(自身を含む): 650797056

約数和(自身を除く): 453791436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 15131, 30262, 45393, 60524, 75655, 90786, 105917, 151310, 181572, 211834, 226965, 302620, 317751, 423668, 453930, 469061, 529585, 635502, 907860, 938122, 1059170, 1271004, 1407183, 1588755, 1876244, 2118340, 2345305, 2814366, 3177510, 3283427, 4690610, 5628732, 6355020, 6566854, 7035915, 9381220, 9850281, 13133708, 14071830, 16417135, 19700562, 28143660, 32834270, 39401124, 49251405, 65668540, 98502810, 197005620]

約数ペア:

[(1, 197005620), (2, 98502810), (3, 65668540), (4, 49251405), (5, 39401124), (6, 32834270), (7, 28143660), (10, 19700562), (12, 16417135), (14, 14071830), (15, 13133708), (20, 9850281), (21, 9381220), (28, 7035915), (30, 6566854), (31, 6355020), (35, 5628732), (42, 4690610), (60, 3283427), (62, 3177510), (70, 2814366), (84, 2345305), (93, 2118340), (105, 1876244), (124, 1588755), (140, 1407183), (155, 1271004), (186, 1059170), (210, 938122), (217, 907860), (310, 635502), (372, 529585), (420, 469061), (434, 453930), (465, 423668), (620, 317751), (651, 302620), (868, 226965), (930, 211834), (1085, 181572), (1302, 151310), (1860, 105917), (2170, 90786), (2604, 75655), (3255, 60524), (4340, 45393), (6510, 30262), (13020, 15131)]