199682376

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{877}}^1$

素因数の和:1118

約数の個数: 64

約数和(自身を含む): 512049600

約数和(自身を除く): 312367224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 179, 212, 318, 358, 424, 537, 636, 716, 877, 1074, 1272, 1432, 1754, 2148, 2631, 3508, 4296, 5262, 7016, 9487, 10524, 18974, 21048, 28461, 37948, 46481, 56922, 75896, 92962, 113844, 139443, 156983, 185924, 227688, 278886, 313966, 371848, 470949, 557772, 627932, 941898, 1115544, 1255864, 1883796, 3767592, 8320099, 16640198, 24960297, 33280396, 49920594, 66560792, 99841188, 199682376]

約数ペア:

[(1, 199682376), (2, 99841188), (3, 66560792), (4, 49920594), (6, 33280396), (8, 24960297), (12, 16640198), (24, 8320099), (53, 3767592), (106, 1883796), (159, 1255864), (179, 1115544), (212, 941898), (318, 627932), (358, 557772), (424, 470949), (537, 371848), (636, 313966), (716, 278886), (877, 227688), (1074, 185924), (1272, 156983), (1432, 139443), (1754, 113844), (2148, 92962), (2631, 75896), (3508, 56922), (4296, 46481), (5262, 37948), (7016, 28461), (9487, 21048), (10524, 18974)]