207316448

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1489}}^1$

素因数の和:1747

約数の個数: 48

約数和(自身を含む): 431802000

約数和(自身を除く): 224485552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 229, 304, 458, 608, 916, 1489, 1832, 2978, 3664, 4351, 5956, 7328, 8702, 11912, 17404, 23824, 28291, 34808, 47648, 56582, 69616, 113164, 139232, 226328, 340981, 452656, 681962, 905312, 1363924, 2727848, 5455696, 6478639, 10911392, 12957278, 25914556, 51829112, 103658224, 207316448]

約数ペア:

[(1, 207316448), (2, 103658224), (4, 51829112), (8, 25914556), (16, 12957278), (19, 10911392), (32, 6478639), (38, 5455696), (76, 2727848), (152, 1363924), (229, 905312), (304, 681962), (458, 452656), (608, 340981), (916, 226328), (1489, 139232), (1832, 113164), (2978, 69616), (3664, 56582), (4351, 47648), (5956, 34808), (7328, 28291), (8702, 23824), (11912, 17404)]