204067850

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 451459200

約数和(自身を除く): 247391350

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 73, 98, 146, 163, 175, 245, 326, 343, 350, 365, 490, 511, 686, 730, 815, 1022, 1141, 1225, 1630, 1715, 1825, 2282, 2450, 2555, 3430, 3577, 3650, 4075, 5110, 5705, 7154, 7987, 8150, 8575, 11410, 11899, 12775, 15974, 17150, 17885, 23798, 25039, 25550, 28525, 35770, 39935, 50078, 55909, 57050, 59495, 79870, 83293, 89425, 111818, 118990, 125195, 166586, 178850, 199675, 250390, 279545, 297475, 399350, 416465, 559090, 583051, 594950, 625975, 832930, 1166102, 1251950, 1397725, 2082325, 2795450, 2915255, 4081357, 4164650, 5830510, 8162714, 14576275, 20406785, 29152550, 40813570, 102033925, 204067850]

約数ペア:

[(1, 204067850), (2, 102033925), (5, 40813570), (7, 29152550), (10, 20406785), (14, 14576275), (25, 8162714), (35, 5830510), (49, 4164650), (50, 4081357), (70, 2915255), (73, 2795450), (98, 2082325), (146, 1397725), (163, 1251950), (175, 1166102), (245, 832930), (326, 625975), (343, 594950), (350, 583051), (365, 559090), (490, 416465), (511, 399350), (686, 297475), (730, 279545), (815, 250390), (1022, 199675), (1141, 178850), (1225, 166586), (1630, 125195), (1715, 118990), (1825, 111818), (2282, 89425), (2450, 83293), (2555, 79870), (3430, 59495), (3577, 57050), (3650, 55909), (4075, 50078), (5110, 39935), (5705, 35770), (7154, 28525), (7987, 25550), (8150, 25039), (8575, 23798), (11410, 17885), (11899, 17150), (12775, 15974)]