201323766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 470486016

約数和(自身を除く): 269162250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 181, 213, 362, 373, 426, 497, 543, 746, 994, 1086, 1119, 1267, 1491, 2238, 2534, 2611, 2982, 3801, 5222, 7602, 7833, 12851, 15666, 25702, 26483, 38553, 52966, 67513, 77106, 79449, 89957, 135026, 158898, 179914, 185381, 202539, 269871, 370762, 405078, 472591, 539742, 556143, 945182, 1112286, 1417773, 2835546, 4793423, 9586846, 14380269, 28760538, 33553961, 67107922, 100661883, 201323766]

約数ペア:

[(1, 201323766), (2, 100661883), (3, 67107922), (6, 33553961), (7, 28760538), (14, 14380269), (21, 9586846), (42, 4793423), (71, 2835546), (142, 1417773), (181, 1112286), (213, 945182), (362, 556143), (373, 539742), (426, 472591), (497, 405078), (543, 370762), (746, 269871), (994, 202539), (1086, 185381), (1119, 179914), (1267, 158898), (1491, 135026), (2238, 89957), (2534, 79449), (2611, 77106), (2982, 67513), (3801, 52966), (5222, 38553), (7602, 26483), (7833, 25702), (12851, 15666)]