223193012

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 487710720

約数和(自身を除く): 264517708

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 79, 82, 92, 107, 158, 161, 164, 214, 287, 316, 322, 428, 553, 574, 644, 749, 943, 1106, 1148, 1498, 1817, 1886, 2212, 2461, 2996, 3239, 3634, 3772, 4387, 4922, 6478, 6601, 7268, 8453, 8774, 9844, 12719, 12956, 13202, 16906, 17227, 17548, 22673, 25438, 26404, 30709, 33812, 34454, 45346, 50876, 59171, 61418, 68908, 74497, 90692, 100901, 118342, 122836, 148994, 194419, 201802, 236684, 297988, 346573, 388838, 403604, 521479, 693146, 706307, 777676, 1042958, 1360933, 1386292, 1412614, 2085916, 2426011, 2721866, 2825228, 4852022, 5443732, 7971179, 9704044, 15942358, 31884716, 55798253, 111596506, 223193012]

約数ペア:

[(1, 223193012), (2, 111596506), (4, 55798253), (7, 31884716), (14, 15942358), (23, 9704044), (28, 7971179), (41, 5443732), (46, 4852022), (79, 2825228), (82, 2721866), (92, 2426011), (107, 2085916), (158, 1412614), (161, 1386292), (164, 1360933), (214, 1042958), (287, 777676), (316, 706307), (322, 693146), (428, 521479), (553, 403604), (574, 388838), (644, 346573), (749, 297988), (943, 236684), (1106, 201802), (1148, 194419), (1498, 148994), (1817, 122836), (1886, 118342), (2212, 100901), (2461, 90692), (2996, 74497), (3239, 68908), (3634, 61418), (3772, 59171), (4387, 50876), (4922, 45346), (6478, 34454), (6601, 33812), (7268, 30709), (8453, 26404), (8774, 25438), (9844, 22673), (12719, 17548), (12956, 17227), (13202, 16906)]