213449886014

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1\times {\mathrm{75997}}^1$

素因数の和:76628

約数の個数: 32

約数和(自身を含む): 334877587200

約数和(自身を除く): 121427701186

約数列:

[1, 2, 31, 62, 89, 178, 509, 1018, 2759, 5518, 15779, 31558, 45301, 75997, 90602, 151994, 1404331, 2355907, 2808662, 4711814, 6763733, 13527466, 38682473, 77364946, 209675723, 419351446, 1199156663, 2398313326, 3442740097, 6885480194, 106724943007, 213449886014]

約数ペア:

[(1, 213449886014), (2, 106724943007), (31, 6885480194), (62, 3442740097), (89, 2398313326), (178, 1199156663), (509, 419351446), (1018, 209675723), (2759, 77364946), (5518, 38682473), (15779, 13527466), (31558, 6763733), (45301, 4711814), (75997, 2808662), (90602, 2355907), (151994, 1404331)]