207383552

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 88

約数和(自身を含む): 440186880

約数和(自身を除く): 232803328

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 139, 188, 248, 256, 278, 376, 496, 512, 556, 752, 992, 1024, 1112, 1457, 1504, 1984, 2224, 2914, 3008, 3968, 4309, 4448, 5828, 6016, 6533, 7936, 8618, 8896, 11656, 12032, 13066, 15872, 17236, 17792, 23312, 24064, 26132, 31744, 34472, 35584, 46624, 48128, 52264, 68944, 71168, 93248, 104528, 137888, 142336, 186496, 202523, 209056, 275776, 372992, 405046, 418112, 551552, 745984, 810092, 836224, 1103104, 1491968, 1620184, 1672448, 2206208, 3240368, 3344896, 4412416, 6480736, 6689792, 12961472, 25922944, 51845888, 103691776, 207383552]

約数ペア:

[(1, 207383552), (2, 103691776), (4, 51845888), (8, 25922944), (16, 12961472), (31, 6689792), (32, 6480736), (47, 4412416), (62, 3344896), (64, 3240368), (94, 2206208), (124, 1672448), (128, 1620184), (139, 1491968), (188, 1103104), (248, 836224), (256, 810092), (278, 745984), (376, 551552), (496, 418112), (512, 405046), (556, 372992), (752, 275776), (992, 209056), (1024, 202523), (1112, 186496), (1457, 142336), (1504, 137888), (1984, 104528), (2224, 93248), (2914, 71168), (3008, 68944), (3968, 52264), (4309, 48128), (4448, 46624), (5828, 35584), (6016, 34472), (6533, 31744), (7936, 26132), (8618, 24064), (8896, 23312), (11656, 17792), (12032, 17236), (13066, 15872)]