219630208

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14419}}^1$

素因数の和:14457

約数の個数: 64

約数和(自身を含む): 529502400

約数和(自身を除く): 309872192

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 14419, 15232, 28838, 57676, 100933, 115352, 201866, 230704, 245123, 403732, 461408, 490246, 807464, 922816, 980492, 1614928, 1715861, 1845632, 1960984, 3229856, 3431722, 3921968, 6459712, 6863444, 7843936, 12919424, 13726888, 15687872, 27453776, 31375744, 54907552, 109815104, 219630208]

約数ペア:

[(1, 219630208), (2, 109815104), (4, 54907552), (7, 31375744), (8, 27453776), (14, 15687872), (16, 13726888), (17, 12919424), (28, 7843936), (32, 6863444), (34, 6459712), (56, 3921968), (64, 3431722), (68, 3229856), (112, 1960984), (119, 1845632), (128, 1715861), (136, 1614928), (224, 980492), (238, 922816), (272, 807464), (448, 490246), (476, 461408), (544, 403732), (896, 245123), (952, 230704), (1088, 201866), (1904, 115352), (2176, 100933), (3808, 57676), (7616, 28838), (14419, 15232)]