203090020705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1\times {\mathrm{8039}}^1$

素因数の和:8554

約数の個数: 64

約数和(自身を含む): 290296742400

約数和(自身を除く): 87206721695

約数列:

[1, 5, 11, 13, 55, 65, 89, 143, 397, 445, 715, 979, 1157, 1985, 4367, 4895, 5161, 5785, 8039, 12727, 21835, 25805, 35333, 40195, 56771, 63635, 88429, 104507, 176665, 283855, 388663, 442145, 459329, 522535, 715471, 1149577, 1943315, 2296645, 3191483, 3577355, 5052619, 5747885, 7870181, 9301123, 15957415, 25263095, 35106313, 39350905, 41489279, 46505615, 102312353, 175531565, 207446395, 284041987, 456382069, 511561765, 1420209935, 2281910345, 3124461857, 3692545831, 15622309285, 18462729155, 40618004141, 203090020705]

約数ペア:

[(1, 203090020705), (5, 40618004141), (11, 18462729155), (13, 15622309285), (55, 3692545831), (65, 3124461857), (89, 2281910345), (143, 1420209935), (397, 511561765), (445, 456382069), (715, 284041987), (979, 207446395), (1157, 175531565), (1985, 102312353), (4367, 46505615), (4895, 41489279), (5161, 39350905), (5785, 35106313), (8039, 25263095), (12727, 15957415), (21835, 9301123), (25805, 7870181), (35333, 5747885), (40195, 5052619), (56771, 3577355), (63635, 3191483), (88429, 2296645), (104507, 1943315), (176665, 1149577), (283855, 715471), (388663, 522535), (442145, 459329)]