194972652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1693}}^1$

素因数の和:2167

約数の個数: 72

約数和(自身を含む): 564820256

約数和(自身を除く): 369847604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 457, 914, 1371, 1693, 1828, 2742, 3199, 3386, 4113, 5079, 5484, 6398, 6772, 8226, 9597, 10158, 11851, 12796, 15237, 16452, 19194, 20316, 23702, 28791, 30474, 35553, 38388, 47404, 57582, 60948, 71106, 106659, 115164, 142212, 213318, 426636, 773701, 1547402, 2321103, 3094804, 4642206, 5415907, 6963309, 9284412, 10831814, 13926618, 16247721, 21663628, 27853236, 32495442, 48743163, 64990884, 97486326, 194972652]

約数ペア:

[(1, 194972652), (2, 97486326), (3, 64990884), (4, 48743163), (6, 32495442), (7, 27853236), (9, 21663628), (12, 16247721), (14, 13926618), (18, 10831814), (21, 9284412), (28, 6963309), (36, 5415907), (42, 4642206), (63, 3094804), (84, 2321103), (126, 1547402), (252, 773701), (457, 426636), (914, 213318), (1371, 142212), (1693, 115164), (1828, 106659), (2742, 71106), (3199, 60948), (3386, 57582), (4113, 47404), (5079, 38388), (5484, 35553), (6398, 30474), (6772, 28791), (8226, 23702), (9597, 20316), (10158, 19194), (11851, 16452), (12796, 15237)]