214970650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3527}}^1$

素因数の和:3615

約数の個数: 48

約数和(自身を含む): 425222784

約数和(自身を除く): 210252134

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 106, 115, 230, 265, 530, 575, 1150, 1219, 1325, 2438, 2650, 3527, 6095, 7054, 12190, 17635, 30475, 35270, 60950, 81121, 88175, 162242, 176350, 186931, 373862, 405605, 811210, 934655, 1869310, 2028025, 4056050, 4299413, 4673275, 8598826, 9346550, 21497065, 42994130, 107485325, 214970650]

約数ペア:

[(1, 214970650), (2, 107485325), (5, 42994130), (10, 21497065), (23, 9346550), (25, 8598826), (46, 4673275), (50, 4299413), (53, 4056050), (106, 2028025), (115, 1869310), (230, 934655), (265, 811210), (530, 405605), (575, 373862), (1150, 186931), (1219, 176350), (1325, 162242), (2438, 88175), (2650, 81121), (3527, 60950), (6095, 35270), (7054, 30475), (12190, 17635)]