197222010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5393}}^1$

素因数の和:5479

約数の個数: 64

約数和(自身を含む): 503324928

約数和(自身を除く): 306102918

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 53, 69, 106, 115, 138, 159, 230, 265, 318, 345, 530, 690, 795, 1219, 1590, 2438, 3657, 5393, 6095, 7314, 10786, 12190, 16179, 18285, 26965, 32358, 36570, 53930, 80895, 124039, 161790, 248078, 285829, 372117, 571658, 620195, 744234, 857487, 1240390, 1429145, 1714974, 1860585, 2858290, 3721170, 4287435, 6574067, 8574870, 13148134, 19722201, 32870335, 39444402, 65740670, 98611005, 197222010]

約数ペア:

[(1, 197222010), (2, 98611005), (3, 65740670), (5, 39444402), (6, 32870335), (10, 19722201), (15, 13148134), (23, 8574870), (30, 6574067), (46, 4287435), (53, 3721170), (69, 2858290), (106, 1860585), (115, 1714974), (138, 1429145), (159, 1240390), (230, 857487), (265, 744234), (318, 620195), (345, 571658), (530, 372117), (690, 285829), (795, 248078), (1219, 161790), (1590, 124039), (2438, 80895), (3657, 53930), (5393, 36570), (6095, 32358), (7314, 26965), (10786, 18285), (12190, 16179)]