222040338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{69431}}^1$

素因数の和:69490

約数の個数: 32

約数和(自身を含む): 489912192

約数和(自身を除く): 267871854

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 69431, 138862, 208293, 416586, 902603, 1805206, 2707809, 2846671, 5415618, 5693342, 8540013, 17080026, 37006723, 74013446, 111020169, 222040338]

約数ペア:

[(1, 222040338), (2, 111020169), (3, 74013446), (6, 37006723), (13, 17080026), (26, 8540013), (39, 5693342), (41, 5415618), (78, 2846671), (82, 2707809), (123, 1805206), (246, 902603), (533, 416586), (1066, 208293), (1599, 138862), (3198, 69431)]